EP0611339B1 - Corps moule en materiau thermoplastique et en pellicules en cellulose agglomerees - Google Patents

Corps moule en materiau thermoplastique et en pellicules en cellulose agglomerees Download PDF

Info

Publication number
EP0611339B1
EP0611339B1 EP19930912786 EP93912786A EP0611339B1 EP 0611339 B1 EP0611339 B1 EP 0611339B1 EP 19930912786 EP19930912786 EP 19930912786 EP 93912786 A EP93912786 A EP 93912786A EP 0611339 B1 EP0611339 B1 EP 0611339B1
Authority
EP
European Patent Office
Prior art keywords
pieces
synthetic resin
shaped body
cellulose
body according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19930912786
Other languages
German (de)
English (en)
Other versions
EP0611339A1 (fr
Inventor
Günter TESCH
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19924217438 external-priority patent/DE4217438C2/de
Priority claimed from DE19924235530 external-priority patent/DE4235530A1/de
Application filed by Individual filed Critical Individual
Publication of EP0611339A1 publication Critical patent/EP0611339A1/fr
Application granted granted Critical
Publication of EP0611339B1 publication Critical patent/EP0611339B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/206—Layered panels for sound insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/06—Making particle boards or fibreboards, with preformed covering layers, the particles or fibres being compressed with the layers to a board in one single pressing operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/12—Compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
    • B32B3/16—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side secured to a flexible backing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/70—Scrap or recycled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/746—Slipping, anti-blocking, low friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B32B2309/022—Temperature vs pressure profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/04—Time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/02—Cork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2471/00—Floor coverings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet

Definitions

  • the invention relates to a molded body made of lumpy cellulosic material and a thermoplastic material according to the preamble of claim 1.
  • EP-A 0 409 525 A3 describes a process for the recycling of thermoplastic material coated shredded paper. This one paper coated with thermoplastic material is placed on a first web and then covered by a second lane. The three layers are then through Pressure and heat combined, with the layers above the melting point the thermoplastic material is heated and pressed in a special press become. EP-A 0 409 525 A3 deals with this press.
  • thermoplastic material lies over the entire web in one piece and closes the pieces of paper without air pockets by flexing or blowholes. This body is therefore very compact and is used as a press plate used.
  • thermoplastic material can be added to the proportion of this Increase material between the two outer layers.
  • Another known body is known from DE OS 21 36 444.
  • This Shaped body consists of lumpy plastic film material connected by the action of heat.
  • the structure of such a body is in most cases multilayered.
  • the shaped body described can indeed by pressure be partially or fully compressed, but its structure always remains loose and shaky.
  • Such a nature is of some applications Advantage for other applications, e.g. Use of such a body as solid building material, it is not suitable.
  • Such a body is also not deformable, which further limits its use.
  • the object of the present invention is to provide a molded body made of thermoplastic to specify lumpy plastic material, which the above. Does not have disadvantages, dimensionally stable and deformable into a spatial body.
  • the molded body according to the invention consists of pressure and temperature pieces of plastic material which are at least partially connected to one another and / or plastic film material and from pieces or strips of cellulose-containing Material. Surprisingly, it has been found that the addition of cellulosic material of the molded body has a significantly higher strength, in particular Flexural strength has as a made only of plastic material Body. This property is important because it enables the body to have many uses is accessible where it is highly stressed.
  • the invention Shaped body has a fixed shape with a certain elasticity.
  • the pieces or strips lie out Plastic sheet material and pieces or strips of cellulosic material together as a mixture or they are arranged in individual layers on top of each other and then connected to each other.
  • the regular arrangement of the two materials Layer by layer helps to improve the mechanical properties of the molded body at.
  • plastic film material used is.
  • the plastic film pieces can also be spatial Have training.
  • the pressure and temperature preferably in the range of Softening or even in the range of the melting temperature of the plastic used, it is achieved that the cellulosic material firmly in your plastic material integrated and firmly connected to it.
  • the temperature is in the melting temperature range of the plastic used, so are the plastic material pieces partially or completely fused together. The pieces of cellulosic This means that material is even better integrated into the plastic material.
  • the plastic material and the cellulose-containing material can have reinforcing fibers such as. Glass fibers are added. The strength of such a shaped body is further increased.
  • the molded body according to the invention can also consist of different ones Types of thermoplastic materials exist. Especially it is possible to use different types and different colored plastic film waste. These are processed in the molded body according to the invention without the properties of the molded body due to the diversity of the plastic material be affected.
  • the surface of the Shaped body is provided with an abrasion-resistant, transparent or colored layer. This configuration is advantageous if the surface of the molded body in Areas used where there is increased mechanical or chemical stress is exposed.
  • the cellulose-containing material Paper is.
  • the paper used can also be e.g. spatial produced by creasing Have shape.
  • the use of the spatially trained paper has the advantageous Effect as a spacer between the individual pieces of plastic material or Plastic film pieces, resulting in a particularly good damping or an elastic Structure of the molded body results.
  • the paper content is advantageously 20-40%.
  • the molded body according to the invention is very inexpensive.
  • the molded body according to the invention allows in a particularly preferred embodiment also the use of cellulosic material, which is a layer made of aluminum and a layer of a thermoplastic material.
  • cellulosic material which is a layer made of aluminum and a layer of a thermoplastic material.
  • the thermoplastic layer of such cellulose-containing materials favored under the influence of temperature the connection between this material and the Plastic material.
  • the shaped body has such good cohesion that it is different Space shaping process is accessible. Its firmness is so high that it is also in heavily used areas, e.g. as a floor slab with flooring, which is suitable for laying cables from below and is accessible from above Surface. This surface can already be targeted during manufacture Use of different colored foils can be provided with a pattern.
  • the molded body can also be given a spatial shape in a deep-drawing process become. This creates e.g. egg-box-like structures that are used as insulation or Insulation components can be used as construction material or the like.
  • the pieces of plastic material and / or pieces of plastic film and the piece cellulosic material are subject to pressure and temperature influences a body with a solid cohesion, but the Structure of the molded body is not always homogeneous.
  • the individual plastic pieces are at least partially fused or connected to each other, however the structure of the whole body, i.e. its construction from lumpy material essentially still recognizable. There are always air pockets or voids at the points at which the plastic material only partially with each other and with the cellulose-containing Material is connected.
  • the process for producing the shaped body according to the invention is as follows performed that plastic pieces and / or plastic film pieces and pieces from cellulosic material as a mixture or in individual material layers to one Web are deposited and by pressure and temperature influence to a coherent solid moldings are connected.
  • the connection under pressure and The influence of temperature can take place in a hot rolling or pressing process.
  • the layering of the plastic material and the cellulose-containing Material is such that the layer height in the production of a spatial body approximately the profile of the press ram used to produce a spatial structure corresponds. This ensures an even distribution of material in the finished room guaranteed without the material through its molding process Area is compacted significantly different. It goes without saying that for some applications have different degrees of compression of the molded body via its Area is advantageous and intended.
  • the molded body consists of one another by the influence of pressure and temperature connected pieces 1 made of plastic material and / or plastic sheet pieces 2 and pieces 3 of cellulosic material.
  • Pieces 2 and 3 made of cellulose-containing material are connected to each other so that the structure of the Shaped body from pieces of material is recognizable, as in particular from Fig. 2 and 3 can be seen.
  • the molded body has air pockets or voids.
  • the Influence of temperature are the plastic film pieces 2 in the area of the surface with each other fused so that areas 4 of washed-out structures from different Colors emerge. However, the individual paper strips are still in these areas 4 3 recognizable. Particularly washed-out surface areas 4 result from the deep-drawing of the molded body (Fig.
  • Fig. 3 is a bottom plate with integrated cable duct areas 5 and one Floor covering 7 shown shaped body.
  • rooms 5 can e.g. electrical cables are laid.
  • the body lies on one along the sections 6 Underlay, surface 7 forms the walkable flooring.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Floor Finish (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Materials For Medical Uses (AREA)
  • Wrappers (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Table Devices Or Equipment (AREA)

Claims (16)

  1. Corps moulé en morceaux de matériau à teneur en cellulose et un matériau thermoplastique, les morceaux de matériau à teneur en cellulose étant assemblés l'un à l'autre à l'aide du matériau thermoplastique, sous l'action de la pression et de la température, caractérisé par le fait que le corps moulé est composé de morceaux (1, 2) de matériau plastique et/ou de films plastiques assemblés l'un à l'autre sous l'action de la pression et de la température et de morceaux ou bandes (3) de matériau à teneur en cellulose.
  2. Corps moulé suivant la revendication 1, caractérisé par le fait que les morceaux de films plastiques (2) et les morceaux de matériau plastique (1) sont partiellement ou totalement assembles l'un à l'autre par fusion.
  3. Corps moulé suivant la revendication 1 ou 2, caractérisé par le fait que les morceaux (3) de matériau à teneur en cellulose sont fermement incorporés entre les morceaux de films plastiques (2) et les morceaux (1) de matériau plastique et rendus solidaires de ceux-ci.
  4. Corps moulé suivant l'une des revendications précédentes, caractérisé par le fait que la surface du corps moulé est multicolore et présente des zones de structures vagues (4).
  5. Corps moulé suivant l'une des revendications précédentes, caractérisé par le fait que le matériau plastique en morceaux provient de déchets de matériaux, en particulier de déchets de films plastiques.
  6. Corps moulé suivant l'une des revendications précédentes, caractérisé par le fait que le matériau à teneur en cellulose est du papier, en particulier du vieux papier.
  7. Corps moulé suivant la revendication 6, caractérisé par le fait que la proportion de papier est de 20 à 40%.
  8. Corps moulé suivant la revendication 7, caractérisé par le fait que les morceaux de papier présentent une forme spatiale produite, par exemple, par froissement.
  9. Corps moulé suivant l'une des revendications 1 à 5, caractérisé par le fait que le matériau à teneur en cellulose présente une couche d'aluminium et de matériau thermoplastique.
  10. Corps moulé suivant l'une des revendications précédentes, caractérisé par le fait qu'il présente une forme spatiale profilée.
  11. Corps moulé suivant l'une des revendications précédentes, caractérisé par le fait qu'il présente une forme spatiale emboutie.
  12. Corps moulé suivant l'une des revendications précédentes, caractérisé par le fait qu'entre les morceaux (1, 2, 3) de matériau plastique ou de matériau à teneur en cellulose sont présents des inclusions d'air ou des vides.
  13. Procédé de fabrication d'un corps moulé suivant l'une ou plusieurs des revendications précédentes, dans lequel des morceaux de matériau plastique (1) et/ou des morceaux de films plastiques (2) et des morceaux (3) de matériau à teneur en cellulose sont déposés mélangés ou en couches, pour former une nappe, et assemblés sous l'action de la pression et de la température, pour former un corps moulé stable et cohérent.
  14. Procédé suivant la revendication 13, caractérisé par le fait que des couches de morceaux de films plastiques (2) et/ou de morceaux (3) de matériau à teneur en cellulose sont disposées alternativement l'une au-dessus de l'autre.
  15. Procédé suivant la revendication 13 ou 14, caractérisé par le fait que l'assemblage du matériau plastique (12) et du matériau à teneur en cellulose (3) s'effectue par laminage ou pressage sous l'action de la pression et de la température.
  16. Procédé suivant l'une des revendications 13 à 15, caractérisé par le fait que, lors de la fabrication d'éléments spatiaux, la hauteur de couche de la nappe constituée par entassement de morceaux de matériau plastique (1) et/ou de morceaux de films plastiques (2) et de morceaux (3) de matériau à teneur en cellulose est différente sur la surface et que la hauteur de la nappe correspond environ au profil du poinçon de presse utilisé.
EP19930912786 1992-05-26 1993-05-25 Corps moule en materiau thermoplastique et en pellicules en cellulose agglomerees Expired - Lifetime EP0611339B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19924217438 DE4217438C2 (de) 1992-05-26 1992-05-26 Verfahren zur Herstellung eines aus einem thermoplastischen Kunststoff hergestellten folienartigen Flächengebildes
DE4217438 1992-05-26
DE19924235530 DE4235530A1 (de) 1992-10-21 1992-10-21 Aus thermoplastischen Kunststoffabfallfolien hergestelltes Gebilde
DE4235530 1992-10-21
PCT/EP1993/001312 WO1993024293A1 (fr) 1992-05-26 1993-05-25 Corps moule en materiau thermoplastique et/ou en pellicules plastiques agglomerees

Publications (2)

Publication Number Publication Date
EP0611339A1 EP0611339A1 (fr) 1994-08-24
EP0611339B1 true EP0611339B1 (fr) 1999-01-27

Family

ID=25915180

Family Applications (4)

Application Number Title Priority Date Filing Date
EP19930912791 Expired - Lifetime EP0611341B1 (fr) 1992-05-26 1993-05-25 Revetement a base de matiere thermoplastique pour planchers
EP19930912786 Expired - Lifetime EP0611339B1 (fr) 1992-05-26 1993-05-25 Corps moule en materiau thermoplastique et en pellicules en cellulose agglomerees
EP19930912788 Expired - Lifetime EP0611342B1 (fr) 1992-05-26 1993-05-25 Matiere plastique sous forme de film
EP19930912785 Expired - Lifetime EP0611408B1 (fr) 1992-05-26 1993-05-25 Revetement en liege, notamment pour planchers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19930912791 Expired - Lifetime EP0611341B1 (fr) 1992-05-26 1993-05-25 Revetement a base de matiere thermoplastique pour planchers

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP19930912788 Expired - Lifetime EP0611342B1 (fr) 1992-05-26 1993-05-25 Matiere plastique sous forme de film
EP19930912785 Expired - Lifetime EP0611408B1 (fr) 1992-05-26 1993-05-25 Revetement en liege, notamment pour planchers

Country Status (7)

Country Link
US (1) US5604025A (fr)
EP (4) EP0611341B1 (fr)
AT (4) ATE143448T1 (fr)
AU (3) AU4317693A (fr)
CA (3) CA2114227A1 (fr)
DE (4) DE59307573D1 (fr)
WO (4) WO1993024308A1 (fr)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855981A (en) 1994-02-09 1999-01-05 Collins & Aikman Floorcoverings, Inc. Process of recycling waste polymeric material and an article utilizing the same
US6860953B1 (en) 1994-02-09 2005-03-01 Collins & Aikman Floorcoverings, Inc. Process for manufacturing a floor covering having a foamed backing formed from recycled polymeric material
GB9612230D0 (en) * 1996-06-12 1996-08-14 Ecobuild International Ltd Contsructional materials
WO1999028375A1 (fr) * 1997-11-26 1999-06-10 Sms Sondermaschinen Gmbh Recyclingtechnik Procede de production d'une structure de type sandwich
CA2256614A1 (fr) * 1998-03-16 1999-09-16 Collins & Aikman Products Co. Procede ameliore de recyclage de dechets polymeriques et article utilisant ce procede
FR2781421B1 (fr) * 1998-07-22 2001-08-03 Thierry Fabre Procede et produit pour realiser un revetement decoratif multicolore en une seule operation
EP1048424A3 (fr) * 1999-04-23 2001-01-03 Schlingmann GmbH & Co. Panneau sandwich en liège et son procédé de production
GB9909629D0 (en) * 1999-04-27 1999-06-23 Greenaway Hannah Recycled plastic paper
US6818282B2 (en) * 2002-05-14 2004-11-16 Awi Licensing Company Resilient flooring structure with encapsulated fabric
DE102005006532A1 (de) * 2005-02-11 2006-08-24 Kaindl Flooring Gmbh Paneel mit dekorativer Schicht
DE102007043204A1 (de) 2007-09-11 2009-03-12 Guido Schulte Fußboden-, Wand- oder Deckenpaneele sowie Verfahren zu deren Herstellung
US9783996B2 (en) 2007-11-19 2017-10-10 Valinge Innovation Ab Fibre based panels with a wear resistance surface
JP5595924B2 (ja) * 2007-11-19 2014-09-24 ベーリンゲ、イノベイション、アクチボラグ 耐摩耗性の表面を有した繊維ベースのパネル
EP2212071B8 (fr) 2007-11-19 2013-07-17 Välinge Innovation AB Recyclage de revêtements de sol stratifiés
DE102008004154A1 (de) * 2008-01-14 2009-07-16 Amorim Revestimentos S.A. Verfahren zum Herstellen einer mehrschichtigen Pressplatte
US8419877B2 (en) * 2008-04-07 2013-04-16 Ceraloc Innovation Belgium Bvba Wood fibre based panels with a thin surface layer
US11235565B2 (en) 2008-04-07 2022-02-01 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
ES2391593T3 (es) 2008-10-06 2012-11-28 Monte Meao Componentes Auto S.A. Material compuesto a base de corcho
EP2596951B1 (fr) * 2009-06-17 2014-12-03 Välinge Innovation AB Panneau et procédé de fabrication d'un panneau
KR20120104621A (ko) 2010-01-15 2012-09-21 세라녹 이노베이션 벨지움 비브이비에이 열 및 압력에 의해 생성된 디자인
EP2523808A4 (fr) 2010-01-15 2017-01-04 Välinge Innovation AB Panneaux à base de fibres munis d'une surface de résistance à l'usure décorative
US8481111B2 (en) 2010-01-15 2013-07-09 Ceraloc Innovation Belgium Bvba Bright coloured surface layer
EP2523805B1 (fr) * 2010-01-15 2018-01-24 Välinge Innovation AB Panneaux à base de fibres munis d'une surface décorative résistant à l'usure
US10899166B2 (en) 2010-04-13 2021-01-26 Valinge Innovation Ab Digitally injected designs in powder surfaces
US8480841B2 (en) 2010-04-13 2013-07-09 Ceralog Innovation Belgium BVBA Powder overlay
US10315219B2 (en) 2010-05-31 2019-06-11 Valinge Innovation Ab Method of manufacturing a panel
CN103459153B (zh) 2011-04-12 2016-06-08 瓦林格创新股份有限公司 粉末混合物和生产建筑面板的方法
CA2832040C (fr) 2011-04-12 2020-08-25 Valinge Innovation Ab Couche d'equilibrage a base de poudre
CN103459165B (zh) 2011-04-12 2017-02-15 瓦林格创新股份有限公司 生产层的方法
ES2805332T3 (es) 2011-04-12 2021-02-11 Vaelinge Innovation Ab Método de fabricación de un panel de construcción
PL3517297T3 (pl) 2011-08-26 2022-01-10 Ceraloc Innovation Ab Sposób wytwarzania wyrobu laminowanego
US8920876B2 (en) 2012-03-19 2014-12-30 Valinge Innovation Ab Method for producing a building panel
US8993049B2 (en) 2012-08-09 2015-03-31 Valinge Flooring Technology Ab Single layer scattering of powder surfaces
US9181698B2 (en) 2013-01-11 2015-11-10 Valinge Innovation Ab Method of producing a building panel and a building panel
US9079212B2 (en) 2013-01-11 2015-07-14 Floor Iptech Ab Dry ink for digital printing
UA118967C2 (uk) 2013-07-02 2019-04-10 Велінге Інновейшн Аб Спосіб виготовлення будівельної панелі і будівельна панель
WO2015057153A1 (fr) 2013-10-18 2015-04-23 Välinge Innovation AB Procédé pour fabriquer un panneau de construction
DE102013113130B4 (de) 2013-11-27 2022-01-27 Välinge Innovation AB Verfahren zur Herstellung einer Fußbodendiele
DE102013113109A1 (de) 2013-11-27 2015-06-11 Guido Schulte Fußbodendiele
DE102013113125A1 (de) 2013-11-27 2015-05-28 Guido Schulte Fußboden-, Wand- oder Deckenpaneel und Verfahren zu dessen Herstellung
UA121544C2 (uk) 2014-01-10 2020-06-25 Велінге Інновейшн Аб Спосіб виготовлення облицьованого шпоном елемента
WO2015174909A1 (fr) 2014-05-12 2015-11-19 Välinge Innovation AB Procédé de fabrication d'un élément plaqué et élément plaqué correspondant
WO2016010472A1 (fr) 2014-07-16 2016-01-21 Välinge Innovation AB Procédé permettant de produire une feuille thermoplastique résistant à l'usure
KR102469131B1 (ko) * 2015-01-14 2022-11-18 뵈린게 이노베이션 에이비이 상이한 광택 레벨들을 갖는 내마모성 층을 제조하는 방법
CA3207506A1 (fr) 2015-02-05 2016-08-11 Gold Bond Building Products, Llc Panneau mural d'insonorisation
US11313123B2 (en) 2015-06-16 2022-04-26 Valinge Innovation Ab Method of forming a building panel or surface element and such a building panel and surface element
CA3185645A1 (fr) 2016-04-25 2017-11-02 Valinge Innovation Ab Element plaque et procede de production d'un tel element plaque
BE1024734B1 (nl) 2016-11-10 2018-06-19 Ivc Bvba Vloerpaneel en werkwijze voor het vervaardigen van een vloerpaneel
NL2019534B1 (nl) * 2017-09-13 2019-03-27 Better Future Factory B V Werkwijze voor het verwerken van een thermoplast tot een monolithisch element zoals een tegel, en houder
CA3085983A1 (fr) 2018-01-11 2019-07-18 Valinge Innovation Ab Procede de fabrication d'un element plaque et element plaque
WO2019139522A1 (fr) 2018-01-11 2019-07-18 Välinge Innovation AB Procédé de fabrication d'un élément plaqué et élément plaqué
US11559968B2 (en) 2018-12-06 2023-01-24 Gold Bond Building Products, Llc Sound damping gypsum board and method of constructing a sound damping gypsum board
WO2020145870A1 (fr) 2019-01-09 2020-07-16 Välinge Innovation AB Procédé de fabrication d'un élément placage et élément placage
MX2021006657A (es) 2020-06-05 2021-12-06 Gold Bond Building Products Llc Tablero de yeso de aislamiento acústico y método para construir un tablero de yeso de aislamiento acústico.

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862367C (de) * 1948-10-02 1953-01-08 Heino Eller Verfahren zur Herstellung schrumpfungsfreier, waerme- und schalldaemmender Fussbodenbelaege aus Polymerisaten
FR1167760A (fr) * 1956-06-25 1958-11-28 Goodyear Tire & Rubber Procédé pour l'incorporation de particules dans une feuille de matière plastique
US2962081A (en) * 1957-05-20 1960-11-29 Congoleum Nairn Inc Apparatus for producing decorative composition sheets
US3038828A (en) * 1958-03-31 1962-06-12 Goodyear Tire & Rubber Decorative plastic floor covering or the like and method of making the same
US3385722A (en) * 1963-08-23 1968-05-28 Congoleum Nairn Inc Process for producing a thermoplastic composition surface covering
US3718536A (en) * 1970-04-22 1973-02-27 Thilmany Pulp & Paper Co Composite board and method of manufacture
GB1323862A (en) * 1971-03-26 1973-07-18 Columbin Figlio Spa G M Sound-proofing and thermal insulating material or layer particularly suitable for flooring
GB1426872A (en) * 1972-04-21 1976-03-03 Permanite Ltd Laminates
DE2357976A1 (de) * 1973-11-21 1975-05-28 Horizons Research Inc Verfahren zur verbesserung von gereinigtem polyaethylenterephthalat
US4184829A (en) * 1974-03-15 1980-01-22 The General Tire & Rubber Company Apparatus for reprocessing scrap from fabric reinforced thermoplastic sheet
US4130685A (en) * 1974-09-20 1978-12-19 Tarullo John A Cork wall covering
US4205110A (en) * 1978-03-14 1980-05-27 Jean Raymond W Surface coverings for walls, ceilings and the like
IT1094583B (it) * 1978-05-09 1985-08-02 Plp Plast Lamino Press S R L Foglio di sughero integrato e stabilizzato,flessibile ed elastico come un tessuto,trovante impiego particolarmente nel campo dell'abbigliamento e dell'arredamento
US4293515A (en) * 1979-05-11 1981-10-06 Plastic Recycling Limited Manufacture of plastics products
DE3031839C2 (de) * 1980-08-23 1983-10-20 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum kontinuierlichen Herstellen einer gemusterten Bahn aus thermoplastischem Kunststoff
GB2113607B (en) * 1982-01-19 1985-04-11 Harefield Rubber Co Limited Th Flooring material
US4431697A (en) * 1982-08-02 1984-02-14 The United States Of America As Represented By The Secretary Of The Air Force Laser hardened missile casing structure
GB8400275D0 (en) * 1984-01-06 1984-02-08 Welwyn Products 1955 Ltd Floor covering materials
DE3507655A1 (de) * 1985-03-05 1986-09-11 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und vorrichtung zum herstellen einer insbesondere mehrfarbig gemusterten kunststoffbahn
DE3546184A1 (de) * 1985-12-27 1987-07-02 Dynamit Nobel Ag Verfahren zur kontinuierlichen herstellung von bahnenware fuer das bauwesen
US4810445A (en) * 1986-09-26 1989-03-07 Fortifiber Corporation Process for making pressboard from poly-coated paper
DE3715646A1 (de) * 1987-05-11 1988-11-24 Hans Heinlein Verfahren zum beseitigen, aufarbeiten und verwerten von kunststoffabfaellen sowie hierdurch hergestelltes bodenbelagelement oder dgl. formteile
US5244942A (en) * 1987-12-19 1993-09-14 Huels Troisdorf Ag Homogenous, particularly multicolor-structured synthetic resin sheet or panel, as well as process for its production
WO1989005835A1 (fr) * 1987-12-19 1989-06-29 Hüls Troisdorf Ag Bande ou plaque homogene, notamment multicolore, en plastique et son procede de production
EP0355686A1 (fr) * 1988-08-19 1990-02-28 Folien- und Filzwarenfabrik GmbH Bloc d'écartement
CA2014089C (fr) * 1989-07-21 1997-01-14 Vernon L. Lamb Methode de fabrication de carton isolant a partir de feuilles de papier multicouches en contact et animees d'un mouvement reciproque

Also Published As

Publication number Publication date
ATE159453T1 (de) 1997-11-15
DE59307573D1 (de) 1997-11-27
CA2114248A1 (fr) 1993-12-09
AU4317893A (en) 1993-12-30
EP0611341A1 (fr) 1994-08-24
WO1993024308A1 (fr) 1993-12-09
EP0611408B1 (fr) 1996-09-25
EP0611339A1 (fr) 1994-08-24
ATE143448T1 (de) 1996-10-15
AU4318093A (en) 1993-12-30
EP0611341B1 (fr) 1997-10-22
DE59303976D1 (de) 1996-10-31
ATE176190T1 (de) 1999-02-15
US5604025A (en) 1997-02-18
EP0611342B1 (fr) 1998-07-08
DE59308745D1 (de) 1998-08-13
WO1993024296A1 (fr) 1993-12-09
EP0611342A1 (fr) 1994-08-24
WO1993024719A1 (fr) 1993-12-09
WO1993024293A1 (fr) 1993-12-09
ATE168068T1 (de) 1998-07-15
CA2114249A1 (fr) 1993-12-09
DE59309348D1 (de) 1999-03-11
AU4317693A (en) 1993-12-30
CA2114227A1 (fr) 1993-12-09
EP0611408A1 (fr) 1994-08-24

Similar Documents

Publication Publication Date Title
EP0611339B1 (fr) Corps moule en materiau thermoplastique et en pellicules en cellulose agglomerees
DE69321549T2 (de) Verformbarer verbundvliesstoff und herstellverfahren hierfür
EP0542186B1 (fr) Procédé pour la fabrication d'un matériau en couches par recyclage des déchets en plastique, et matériau en couches rigidifié contenant des déchets en plastique
DE4405589C1 (de) Mehrfarbig gemusterter Bodenbelag und Verfahren zu seiner Herstellung
EP2463092B2 (fr) Composant d'habillage de pièce intérieure pour un véhicule automobile
DE19939227B4 (de) Verbundwerkstoff
DE3014086A1 (de) Schichtstoffplatte und verfahren zu deren herstellung
EP0597074B1 (fr) Structure plate contenant un materiau pelliculaire et son procede de fabrication
DE2937399C2 (de) Verfahren zum Herstellen eines Ausstattungsteiles für Fahrzeuge
DE69528577T2 (de) Verbundplatte aus thermoplastischem Material, sowie Herstellungsverfahren und -vorrichtung dafür
DE3814996C2 (fr)
EP2345777B1 (fr) Revêtement de sol
DE2826729A1 (de) Verfahren zur herstellung von plattenfoermigen bauteilen
DE3420132A1 (de) Vorrichtung und verfahren zum herstellen einer platte
DE69419717T2 (de) Koextrusionsverfahren zur Herstellung thermoformbarer Platten
CH701218A1 (de) Verfahren zur Herstellung eines Verbundwerkstoffs.
DE602004010369T2 (de) Verfahren zur Herstellung von einem Dachhimmel für Kraftfahrzeug-Innenverkleidungen
DE3142587A1 (de) Dekoratives laminat und verfahren zu dessen herstellung
DE102010029724B4 (de) Verfahren zum Herstellen eines Interieurbauteils und modulares System für die Herstellung des Interieurbauteils, sowie Verwendung des modularen Systems in dem Verfahren und Verwendung einer Adapterschicht zum Ausgleichen unterschiedlicher Materialstärken von Dekorschichten bei der Herstellung des Interieurbauteils
AT404835B (de) Zur herstellung lackierbarer teile geeignete glasmattenverstärkte thermoplasten und daraus hergestellte teile
DE4217441A1 (de) Polyvinilchlorid enthaltendes Flächengebilde, insbesondere ein Fußbodenbelag
DE10147527A1 (de) Kraftfahrzeuginnenteile und Verfahren zu deren Herstellung
EP0492131A1 (fr) Recyclage d'articles à base de mousse polyuréthane duroplastique
DE69525902T2 (de) Aus thermoplastischem Granulat erhaltene, elektrisch leitfähige Folie
DE4333187C2 (de) Formkörper mit einer Papier enthaltenden Bahn

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19940609

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB LI NL

17Q First examination report despatched

Effective date: 19960105

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB LI NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19990127

REF Corresponds to:

Ref document number: 176190

Country of ref document: AT

Date of ref document: 19990215

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59309348

Country of ref document: DE

Date of ref document: 19990311

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BREVETEAM AG

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990325

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20070405

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20080331

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20080529

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080331

Year of fee payment: 16

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080525

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080525

BERE Be: lapsed

Owner name: *TESCH GUNTER

Effective date: 20090531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090525

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20100728

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20110818

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59309348

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59309348

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111130